Resistive materials
Patent 6846370 Issued on January 25, 2005. Estimated Expiration Date: 
July 3, 2022. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
July 3, 2022. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3629781 3833410 Method of manufacturing a low sheet resistance article Deposition of resistor materials directly on insulating substrates Variable stiffness electrically conductive composite, resistive heating catheter shaft Patent #: 6562021 Inventors
AssigneeApplicationNo. 10190292 filed on 07/03/2002US Classes:148/430, Noble metal base420/466, PLATINUM BASE420/467, Rhodium containing420/468, Nickel containing428/333, In terms of molecular thickness or light wave length428/434, Noble metal containing428/457, Of metal204/192.22, Insulator or dielectric427/101Resistor for current control (excludes heating element)ExaminersPrimary: Ip, SikyinAttorney, Agent or FirmForeign Patent References
International ClassC22C 500AbstractElectrically resistive material including platinum and from about 5 and about 70 molar percent or iridium, ruthenium or mixtures thereof, calculated based on platinum as 100%, are disclosed. |
| ||||||||||||||
